Cursor rule

1---
2description: 
3globs: 
4alwaysApply: false
5---
6# Moodle Testing and Quality Assurance
7 
8## Purpose
9Ensure all PHP code is robust, reliable, and maintainable through comprehensive testing and quality practices.
10 
11## Instructions
12- Write unit tests using Moodle's PHPUnit integration for all new code
13- Organize tests in the `tests/` directory of each plugin or component
14- Use data providers for testing multiple scenarios
15- Mock dependencies using Moodle's test helpers
16- Ensure code coverage for critical paths and edge cases
17- Use Behat for acceptance and integration tests where UI is involved
18- Run tests automatically before merging code
19- Fix or skip failing tests only with documented reasons
20 
21## Examples
22```php
23// File: ./mod/myplugin/tests/myplugin_test.php
24class mod_myplugin_testcase extends advanced_testcase {
25    public function test_plugin_returns_expected_value() {
26        $this->resetAfterTest(true);
27        $result = myplugin_function();
28        $this->assertEquals('expected', $result);
29    }
30}
31```
32 
33## Exceptions
34- Legacy code may be covered by integration tests only
35- Third-party libraries may use their own test suites
36